New eco drive watch not working

Being an Eco drive watch it needs light to make it work. Place under a light source for a few hours an see if this works. If not it will need a new power cell, which is like a rechargeable battery for them. It will need to be purchased from citizen or suitable watch maker

An Eco drive citizen is powered by the sun. You should take the watch out in the sunlight or put under a lamp to charge it for at least 12 hours. Once it is running you need to wear it to keep it running, you should be able to take it off at night and it will continue to run once it is fully charged. if it does not hold a charge over night after being fully exposed to light for 24-48 hours you may need to send it to Citizen for service on the capacitor. thank you!

an Eco-drive does not have a battery, it has a rechargeable power cell that is charged by light through the face of the watch. If you have replaced this cell you may have damaged the watch. If the cell was not soldered in, replace it and put it under a fluorescent light for a little while (several hours) and it should start working.

http://www.citizenwatch.com/COA/English/faqs.asp?topic=Eco-Drive

http://www.citizenwatch.com/COA/English/rechargeguide.asp

http://en.wikipedia.org/wiki/Eco-Drive

Do you mean, you haven't been wearing that watch but to put it in the drawer for a long time?
If so, to recharge the battery, just put your watch outside or anywhere it can catch the sun ray or day light. After few hours or about a day, the battery has been re-charged and your watch will work.
If it still doesn't work after doing that, buy a new watch. Don't bother to repair the watch or to replace the Eco-Drive battery, because of the cost.

normal cases, just fix new capasitor/battery and wear few hours, then it starts working

The Citizen Eco Drive watches use special recharchable batteries.
I started collecting a couple of watches and I noticed sometimes a jeweler replaces them with an ordinary battery. The watch will work and at the same time it will try to recharge this one until it explodes! In newer models they made it harder to use the non-rechargable ones by adding a special connector or clip to the rechargable battery types.
Okay, if you say your battery goes bad, or watch does not run okay? It may have lost the charge over time. First thing to try is to leave it on the window sill so the dial is in the sun. It will start ticking, but please leave it out there for 3 days to a week. The seconds hand will tick irregularly in steps of one and two seconds, to show you it wants you to readjust the time, as it knows it has lost time. Adjust the time and it should run smoothly.
The seconds hand should run in single second steps, if it takes steps regularly, but every 3 seconds or so, it tries to tell you that its power level is going down. It will be able to continue for one or two days, but you should get it into the sun more often.
Charging the battery under a lamp is possible, however this heats up the watch and this may reduce battery life. As long as the watch keeps running I believe it should keep good time. It is quartz anyway. If this is not the case, and a good sunbath does not help, the mechanism could be running heavy, possibly due to overheating the watch; no help there...
If you need to know more about the Eco Drive, look for detail tech manuals for all types here: http://www.citizenwatch.com/downloads/tech/tech.htm
Those are great watches as long as you remember it needs light to charge.

This watch is known to have a long "startup" time, i.e., it takes a while to get a full charge. I suggest that you expose the watch to sun light directly for at least a day if possible, or put it under strong fluorescent lights for 24 hours to see what happens. Hope this helps.

The Citizen Eco Drive watches use special recharchable batteries.
I started collecting a couple of watches and I noticed sometimes a jeweler replaces them with an ordinary battery. The watch will work and at the same time it will try to recharge this one until it explodes! In newer models they made it harder to use the non-rechargable ones by adding a special connector or clip to the rechargable battery types.
Okay, if you say your battery goes bad, or the watch does not run? It may have lost the charge over time. First thing to try is to leave it on the window sill so the dial is in the sun. It will start ticking, but please leave it out there for 3 days to a week. The seconds hand will tick irregularly in steps of one and two seconds, to show you it wants you to readjust the time, as it knows it has lost time. Adjust the time and it should run smoothly.
The seconds hand should run in single second steps, if it takes steps regularly, but every 3 seconds or so, it tries to tell you that its power level is going down. It will be able to continue for one or two days, but you should get it into the sun more often.
Charging the battery under a lamp is possible, however this heats up the watch and this may reduce battery life.
If you need to know more about the Eco Drive, look for detail tech manuals for all types here: http://www.citizenwatch.com/downloads/tech/tech.htm
Those are great watches as long as you remember it needs light to charge.

A "non" fully charged watch will sometimes "jump" seconds rather than indicate one second intervals. Charging these small solar panel watches takes forever, in BRIGHT sun. Have you tried leaving it outside, in the sunlight, for at least 12 hours?